Home / 63,368.10-95,047.20-16,619.76

Finding the Fourth Proportional to 63,368.10, 95,047.20 and 16,619.76

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Solution

The fourth proportional to 63,368.10, 95,047.20 and 16,619.76 is: 24,928.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,368.10 : 95,047.20 = 16,619.76 : x
  2. Step 2: Convert to fraction form
    63,368.10/95,047.20 = 16,619.76/x
  3. Step 3: Cross multiply
    63,368.10x = 95,047.20 × 16,619.76
  4. Step 4: Simplify right side
    63,368.10x = 1,579,661,652.67
  5. Step 5: Solve for x
    x = 1,579,661,652.67/63,368.10
  6. Step 6: Final answer
    x = 24,928.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.